you mention the joe biden is in florida. that is exactly one of those populations you're talking about. groups and electorates and voting blocks that are 60 or 55 plus. that's where it's really going to resonate. >> david, can the romney camp send in a paul ryan the way obama sends in his vice-president? can he be that effective in the state of florida? >> he's already done that, alex. i wouldn't be surprised to see him again. paul ryan has brought his own mother with him on some of these speaking engagements in florida and elsewhere. they still will. they have an argument of their own that obama took money out of medicare to pass his health care plan. so they're going to keep on that message, not giving up. i will say i did recently talk to some white house officials. they're feeling very confident in florida. his campaign did a big ad buy there because they do see internal numbers breaking their way right now. so i think the romney camp does need to get in there and try to shore it up. >> okay, david, shara, good to see yo